So I'm a pedal junkie. It's become a hobby just to buy them and replace them on my board for the hell of it. My latest obsession is overdrive/preamp. I have five or six laying around.

Currently I'm running an Echoplex Preamp (always on) into a Sweet Baby Overdrive and my EVH 5150. Or sometimes I use amp distortion.

My question is about the Preamp. No complaints. Love this thing. But I'm thinking of trying an Xotic BB Preamp or AC Booster. I know some of you probably use these pedals, and I want to know what you think of those two pedals as replacements for the Echoplex.

Have at it! And thanks!